Following the introduction of a broader theoretical framework covering the area of ethics and documentary film, in order to connect these two areas under the assumption that: the basis of the documentary film lies in its truthfulness in relation to reality and at the same time the subjective approach of the author is its second foundation, work continues dealing with the threefold responsibility of the author of the documentary film. It derives from the assumption mentioned above, but also from the absolute authority of the documentary film maker in making of all of the creative and ethical decisions. The paper will try to show that professional ethical guidelines for documentary filmmakers are more necessary than ever before, and a list of them will be proposed, along with a supporting theoretical background to possibly help with resolving ethical dilemmas.